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      Welcome to Jiangxi BaiRui Calcium Carbonate Co., Ltd.
      Hotline:+86-795-5288079 | 中文版 | English

      The company brother enterprises:

      Jiangxi Gaofeng Calcium Carbonate Co., Ltd.,Gaoan Hongtai?Chemical Co., Ltd.,Jiangxi Gaofeng Chemical Mining Development Co., Ltd.

      Home > Product
      Heavy calcium carbonate

      Chemical name: Heavy calcium carbonate

      Molecular formula: CaCO3

      Properties: White powder, odorless, tasteless, stable in air, hard to absorb water, almost insoluble in hydrated alcohol, slightly soluble in water containing ammonium salts and carbon dioxide, soluble in acidic aqueous solution.

      Uses: Heavy calcium carbonate is mainly used as a filler in plastics, coatings, rubber, household chemicals and construction industries.

      Packing: Composite plastic woven bag 25KG/bag 
       

      Index Item

      Product specification

      GR-601

      GR-603

      GR-605

      GR-606

      GR-608

      GR-609

      GR-610

      Content of calcium carbonate (CaCO3)% ≥

      98

      98

      98

      98.8

      98.8

      98.8

      98.8

      Fe2O3 % ≤

      0.02

      0.02

      0.02

      0.02

      0.02

      0.02

      0.02

      Silica (SiO2)% ≤

      0.3

      0.3

      0.3

      0.3

      0.3

      0.3

      0.3

      Particle size

      D50 (μm)

      13

      6

      4

      3

      2.5

      1.5

      1

      D97 (μm)

      45

      16

      10

      8

      6

      4.5

      4

      325 mesh residue %

      2

      0.15

      0.05

      0.001

      --

      --

      --

      Whiteness% ≥

      95

      95

      95

      95

      96

      96

      96

      Water content ≤

      0.3

      0.3

      0.3

      0.3

      0.3

      0.3

      0.3

      Loss on ignition (LOS)%

      43.5

      43.5

      43.5

      43.5

      43.5

      43.5

      43.5

      True specific gravity

      2.7

      2.7

      2.7

      2.7

      2.7

      2.7

      2.7

      False specific gravity

      0.8~1.35

      PH value

      9±0.5

      Address:
      33# Minzhulu, Gao'an City, Yichun City, Jiangxi Province, China

      Domestic Hotline:
      +86-795-5288016/5288026

      International Hotline:
      +86-795-5288079

      Fax:
      +86-795-5219969

      Copyright(C)2018,?Jiangxi BaiRui Calcium Carbonate Co., Ltd.?All Rights Reserved.14?Supported by?ChemNet?ChinaChemNet?Toocle?Copyright Notice
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